HfMnO3

ceramic

· HfMnO3

HfMnO3 is a ternary oxide ceramic compound combining hafnium and manganese, belonging to the perovskite or related oxide family. This material is primarily investigated in research contexts for its potential multiferroic properties—coupling magnetic and ferroelectric behavior—making it of interest in advanced electronics and spintronics applications where such coupled functionality could enable novel device designs.

multiferroic device researchmagnetoelectric sensorshigh-temperature ceramic coatingsexperimental electronicsmaterials science researchoxide-based functional ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2872	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.952	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
High-Frequency Dielectric Constant (ε∞)(ε∞)	104.4	-	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.7730	μB	DFT
↳	2.818	μB	DFT
Thermoelectric Power Factor(PF)2 entries	0.000375	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000295	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-302.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	411.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.08660	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.819	eV/atom	DFT
↳	1.020	eV/atom	DFT
↳	-2.789	eV/atom	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

HfMnO3 — Properties & Data | MatWorld

HfMnO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental